Who’s Viewed You? The Impact of Feedback in a mobile location Sharing System (2009)
Janice Y. Tsai, Patrick Kelley, Paul Drielsma, Lorrie Cranor, Jason Hong, Norman Sadeh
Feedback is viewed as an essential element of ubiquitous computing systems in the HCI literature for helping people manage their privacy. However, the success of online social networks and existing...
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Norman Sadeh, Jason Hong, Lorrie Cranor, Ian Fette, Patrick Kelley, Madhu Prabaker, ...
Abstract A number of mobile applications have emerged that allow users to locate one another. However, people have expressed concerns about the privacy implications associated with this class of...
ABSTRACT Power Strips, Prophylactics, and Privacy, Oh My! (2008)
Julia Gideon, Lorrie Cranor, Serge Egelman, Alessandro Acquisti
While Internet users claim to be concerned about online privacy, their behavior rarely reflects those concerns. In this paper we investigate whether the availability of comparison information about...
Phinding phish: Evaluating anti-phishing tools (2007)
Yue Zhang, Serge Egelman, Lorrie Cranor, Jason Hong
There are currently dozens of freely available tools to combat phishing and other web-based scams, many of which are web browser extensions that warn users when they are browsing a suspected phishing...
The Effect of Online Privacy Information on Purchasing Behavior: An Experimental Study (2007)
Janice Tsai, Serge Egelman, Lorrie Cranor, Alessandro Acquisti
While most people claim to be very concerned about their privacy, they do not consistently take actions to protect it. Web retailers detail their information practices in their privacy policies, but...
User-controllable security and privacy for pervasive computing (2007)
Jason Cornwell, Ian Fette, Gary Hsieh, Madhu Prabaker, Jinghai Rao, Karen Tang, ...
We describe our current work in developing novel mechanisms for managing security and privacy in pervasive computing environments. More specifically, we have developed and evaluated three different...
Phinding phish: Evaluating anti-phishing tools (2007)
Yue Zhang, Serge Egelman, Lorrie Cranor, Jason Hong
There are currently dozens of freely available tools to combat phishing and other web-based scams, many of which are web browser extensions that warn users when they are browsing a suspected phishing...
Comparing access-control technologies: A study of keys and smartphones (2007)
Lujo Bauer, Lujo Bauer, Lorrie Cranor, Lorrie Cranor, Robert W. Reeder, Robert W. Reeder, ...
Significant effort has been invested in developing expressive and flexible access-control languages and systems. However, little work has been done to evaluate these theoretically interesting systems...
Ponnurangam Kumaraguru, Ponnurangam Kumaraguru, Yong Woo, Yong Woo, Rhee Alessandro Acquisti, Rhee Alessandro Acquisti, ...
Phishing attacks, in which criminals lure Internet users to web sites that impersonate legitimate sites, are occurring with increasing frequency and are causing considerable harm to victims. In this...
Phinding Phish: An Evaluation of Anti-Phishing Toolbars (2006)
Lorrie Cranor, Serge Egelman, Jason Hong, Yue Zhang, Lorrie Cranor, Serge Egelman, ...
There are currently dozens of freely available tools to help combat phishing and other web-based scams. Many of these tools come in the form of web browser extensions that warn users when they are...
Lessons Learned from the Deployment of a Smartphone-Based Access-Control System (2006)
Lujo Bauer, Lujo Bauer, Lorrie Cranor, Lorrie Cranor, Michael K. Reiter, Michael K. Reiter, ...
Grey is a smartphone-based system by which a user can exercise her authority to gain access to rooms in our university building, and by which she can delegate that authority to other users. We...
Privacy in India: Attitudes and Awareness (2005)
Ponnurangam Kumaraguru, Lorrie Cranor
Abstract. In recent years, numerous surveys have been conducted to assess attitudes
Edinburgh, Scotland Proceedings of the UM05 Workshop on Privacy-Enhanced Personalization (2005)
Personalizing people's interaction with computer systems entails gathering considerable amounts of data about them. As numerous recent surveys have consistently demonstrated, computer users are...
Peripheral Privacy Notifications for Wireless Networks (2005)
This study aims to develop techniques for allowing users to form more accurate expectations of privacy. We have developed a peripheral display for notifying users when their computer leaks...
Policy Impact Assessments: Considering the Public Interest in Internet Standards Development (2003)
John Morris, Alan Davidson, Matt Blaze, Scott Bradner, Carl Cargill, Lorrie Cranor, ...
It is now widely understood that technical design decisions about the Internet can have
Analysis of security vulnerabilities in the movie production and distribution process (2003)
Simon Byers, Lorrie Cranor, Dave Korman, Patrick Mcdaniel
Unauthorized copying of movies is a major concern for the motion picture industry. While unauthorized copies of movies have been distributed via portable physical media for some time, low-cost,...
Analysis of security vulnerabilities in the movie production and distribution process (2003)
Simon Byers, Lorrie Cranor, Dave Kormann, Patrick Mcdaniel, Eric Cronin
Unauthorized copying of movies is a major concern for the motion picture industry. While unauthorized copies of movies have been distributed via portable physical media for some time, low-cost,...
Privacy Critics: UI Components to Safeguard Users' Privacy (1999)
Creating usable systems to protect online privacy is an inherently difficult problem. Privacy critics are semiautonomous agents that help people protect their online privacy by offering suggestions...
What’s It To You? A Survey of Online Privacy Concerns and Risks
Janice Tsai, Lorrie Cranor, Alessandro Acquisti, Christina Fong
Finding information about privacy practices can be difficult: privacy policies often do not present this information in an accessible way. People typically do not know how or for what purpose their...